linux-kernel - Re: [PATCH] crypto: caam/qi2 - add support for dpseci

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Date:   Thu, 28 May 2020 18:41:55 +0300
From:   Horia Geantă <horia.geanta@....com>
To:     "Andrei Botila (OSS)" <andrei.botila@....nxp.com>,
        Aymen Sghaier <aymen.sghaier@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
Cc:     "linux-crypto@...r.kernel.org" <linux-crypto@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] crypto: caam/qi2 - add support for dpseci_reset()

On 5/28/2020 2:05 PM, Andrei Botila (OSS) wrote:
> @@ -4698,6 +4698,9 @@ static void dpaa2_dpseci_free(struct dpaa2_caam_priv *priv)
>  	struct device *dev = priv->dev;
>  	struct fsl_mc_device *ls_dev = to_fsl_mc_device(dev);
>  
> +	if (DPSECI_VER(priv->major_ver, priv->minor_ver) > DPSECI_VER(5, 3))
> +		dpseci_reset(priv->mc_io, 0, ls_dev->mc_handle);
Even though dpseci_close() should be called in all cases,
a warning when reset fails would be useful.

> +
>  	dpaa2_dpseci_congestion_free(priv);
>  	dpseci_close(priv->mc_io, 0, ls_dev->mc_handle);
>  }